<!DOCTYPE html>
<html lang="en">
<head>
    
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>元素的属性</title>
    <style>
        .front{
            color:red ;
            font-weight: 700;
        }
    </style><!--换字体颜色属性-->
</head>
<body>
    <a href="https://xdclass.net/">小滴课堂官网</a><!--跳转页面-->
    <p class="front">前端</p>
    <p>后端</p>
    <p>测试</p>
</body>
</html>
